166041920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1097}}^1$

素因数の和:1168

約数の個数: 112

約数和(自身を含む): 441764928

約数和(自身を除く): 275723008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 86, 88, 110, 160, 172, 176, 215, 220, 320, 344, 352, 430, 440, 473, 688, 704, 860, 880, 946, 1097, 1376, 1720, 1760, 1892, 2194, 2365, 2752, 3440, 3520, 3784, 4388, 4730, 5485, 6880, 7568, 8776, 9460, 10970, 12067, 13760, 15136, 17552, 18920, 21940, 24134, 30272, 35104, 37840, 43880, 47171, 48268, 60335, 70208, 75680, 87760, 94342, 96536, 120670, 151360, 175520, 188684, 193072, 235855, 241340, 351040, 377368, 386144, 471710, 482680, 518881, 754736, 772288, 943420, 965360, 1037762, 1509472, 1886840, 1930720, 2075524, 2594405, 3018944, 3773680, 3861440, 4151048, 5188810, 7547360, 8302096, 10377620, 15094720, 16604192, 20755240, 33208384, 41510480, 83020960, 166041920]

約数ペア:

[(1, 166041920), (2, 83020960), (4, 41510480), (5, 33208384), (8, 20755240), (10, 16604192), (11, 15094720), (16, 10377620), (20, 8302096), (22, 7547360), (32, 5188810), (40, 4151048), (43, 3861440), (44, 3773680), (55, 3018944), (64, 2594405), (80, 2075524), (86, 1930720), (88, 1886840), (110, 1509472), (160, 1037762), (172, 965360), (176, 943420), (215, 772288), (220, 754736), (320, 518881), (344, 482680), (352, 471710), (430, 386144), (440, 377368), (473, 351040), (688, 241340), (704, 235855), (860, 193072), (880, 188684), (946, 175520), (1097, 151360), (1376, 120670), (1720, 96536), (1760, 94342), (1892, 87760), (2194, 75680), (2365, 70208), (2752, 60335), (3440, 48268), (3520, 47171), (3784, 43880), (4388, 37840), (4730, 35104), (5485, 30272), (6880, 24134), (7568, 21940), (8776, 18920), (9460, 17552), (10970, 15136), (12067, 13760)]